62961220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3433}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 152304768

約数和(自身を除く): 89343548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3433, 3668, 4585, 6866, 9170, 13732, 17165, 18340, 24031, 34330, 48062, 68660, 96124, 120155, 240310, 449723, 480620, 899446, 1798892, 2248615, 3148061, 4497230, 6296122, 8994460, 12592244, 15740305, 31480610, 62961220]

約数ペア:

[(1, 62961220), (2, 31480610), (4, 15740305), (5, 12592244), (7, 8994460), (10, 6296122), (14, 4497230), (20, 3148061), (28, 2248615), (35, 1798892), (70, 899446), (131, 480620), (140, 449723), (262, 240310), (524, 120155), (655, 96124), (917, 68660), (1310, 48062), (1834, 34330), (2620, 24031), (3433, 18340), (3668, 17165), (4585, 13732), (6866, 9170)]